Wireless power transmitting device and method for supplying wireless power thereof
摘要
說明書
In the search mode 620, the first communicator 113 may determine whether it is connected for communication with the second communicator 123 through a local area network (e.g., Bluetooth) (621). For example, when the first communicator 113 transmits a Bluetooth connection request signal Req_BT Connected to the second communicator 123 (621-1) and receives a Bluetooth connection response signal ACK_BT_Connected from the second communicator 123 (621-2), the first communicator 113 may determine that it is connected for communication with the second communicator 123.
When the first communicator 113 and the second communicator 123 are connected to each other, the wireless power transmitting device 110 or the wireless power receiving device 120 may exchange power values thereof with each other or either side may provide the power value thereof to the counterpart so that wireless power efficiency between the wireless power transmitting device 110 and the wireless power receiving device 120 may be calculated.
